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发明名称
DESOXIDANTE DE CABECA DE REPRODUCAO E ROLO PRESSOR
摘要
申请公布号
BR8004788(A)
申请公布日期
1982.03.30
申请号
BR19800004788
申请日期
1980.07.22
申请人
DE AVILA F
发明人
DE AVILA F
分类号
G11B5/41;(IPC1-7):G11B5/41
主分类号
G11B5/41
代理机构
代理人
主权项
地址
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